.history_big_box .next_num_box{
    padding: 0;
    width: 100%;
    background: #fff;
    margin-top: 0;
    height:140px;
    border-radius: 0;
    border-bottom: 1px solid #eee;
}
.history_big_box .mui-card-footer:before, .mui-card-header:after{
    background: transparent;
}
.history_big_box .mui-card-content-inner{
    padding-left: 53px;
}
.history_big_box .mui-card-header.mui-card-media .mui-media-body p{
    margin-bottom: 10px;
}
.join_name{
    color: #13c8fd;
    font-size: 16px;
}
.join_num{
    color: #f00;
}